2012398256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{672593}}^1$

素因数の和:672629

約数の個数: 40

約数和(自身を含む): 4503689424

約数和(自身を除く): 2491291168

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 672593, 1345186, 2690372, 5380744, 7398523, 10761488, 11434081, 14797046, 22868162, 29594092, 45736324, 59188184, 91472648, 118376368, 125774891, 182945296, 251549782, 503099564, 1006199128, 2012398256]

約数ペア:

[(1, 2012398256), (2, 1006199128), (4, 503099564), (8, 251549782), (11, 182945296), (16, 125774891), (17, 118376368), (22, 91472648), (34, 59188184), (44, 45736324), (68, 29594092), (88, 22868162), (136, 14797046), (176, 11434081), (187, 10761488), (272, 7398523), (374, 5380744), (748, 2690372), (1496, 1345186), (2992, 672593)]